2023
DOI: 10.3390/ma16020815
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Rotating Bending Fatigue Behaviors of C17200 Beryllium Copper Alloy at High Temperatures

Abstract: The purpose of this paper is to investigate the fatigue properties of C17200 alloy under the condition of quenching aging heat treatment at high temperatures, and to provide a design reference for its application in a certain temperature range. For this purpose, the tensile and rotary bending fatigue (RBF) tests were carried out at different temperatures (25 °C, 150 °C, 350 °C, and 450 °C). The tensile strength was obtained, and relationships between the applied bending stress levels and the number of fatigue … Show more

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Cited by 6 publications
(1 citation statement)
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“…The constituents employed in aerospace shafts may be exposed to cyclic bending fatigue loads during operational deployment, potentially culminating in fatigue failure. Investigations [ 17 , 18 , 19 ] have unveiled that, under conditions of elevated cyclic bending loads, fatigue failures primarily emanate from non-metallic inclusions or procedural defects intrinsic to the steel matrix.…”
Section: Introductionmentioning
confidence: 99%
“…The constituents employed in aerospace shafts may be exposed to cyclic bending fatigue loads during operational deployment, potentially culminating in fatigue failure. Investigations [ 17 , 18 , 19 ] have unveiled that, under conditions of elevated cyclic bending loads, fatigue failures primarily emanate from non-metallic inclusions or procedural defects intrinsic to the steel matrix.…”
Section: Introductionmentioning
confidence: 99%